src/px/pic.h

/* Copyright 1988 Regents of the University of California */

/* SCCSid "$SunId$ LBL" */

/* the following three structures are used by ciq */

typedef int colormap[3][256];

typedef unsigned char pixel;

typedef struct {
    pixel r,g,b;
} rgbpixel;

#define  rgb_bright(p)          (int)((77L*(p)->r+151L*(p)->g+28L*(p)->b)/256)

/* image resolution */
extern int      xmax,ymax;
Revision:	2.1
Committed:	Tue Nov 12 16:04:13 1991 UTC (32 years, 5 months ago) by greg
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+0 -0 lines
Log Message:	updated revision number for release 2.0
#	Content
1	/* Copyright 1988 Regents of the University of California */
2
3	/* SCCSid "$SunId$ LBL" */
4
5	/* the following three structures are used by ciq */
6
7	typedef int colormap[3][256];
8
9	typedef unsigned char pixel;
10
11	typedef struct {
12	pixel r,g,b;
13	} rgbpixel;
14
15	#define rgb_bright(p) (int)((77L(p)->r+151L(p)->g+28L*(p)->b)/256)
16
17	/* image resolution */
18	extern int xmax,ymax;